Assume that the speed of automobiles on an expressway during rush hour is normally distributed with a mean of 55 mph and a standard deviation of 6 mph. What percent of cars are traveling faster than 55 mph? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table, O % (Round to two decimal places as needed.)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Assume that the speed of automobiles on an expressway during rush hour is normally distributed with a mean of 55 mph and a standard deviation of 6 mph. What percent of cars are traveling faster than 55 mph?
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
% (Round to two decimal places as needed.)
Enter your answer in the answer box.
MacBook Pro
esc
@
#
%24
Transcribed Image Text:Assume that the speed of automobiles on an expressway during rush hour is normally distributed with a mean of 55 mph and a standard deviation of 6 mph. What percent of cars are traveling faster than 55 mph? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. % (Round to two decimal places as needed.) Enter your answer in the answer box. MacBook Pro esc @ # %24
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